Sekimae, Musashino, Tokyo Air Pollution:
Real-time Air Quality Index (AQI)


Sekimae, Musashino, Tokyo AQI: Sekimae, Musashino, Tokyo Real-time Air Quality Index (AQI).
7
Good
Updated on Tuesday 16:00
Primary pollutant: pm10
currentpast 2 daysminmax
PM2.5 AQI
1Sekimae, Musashino, Tokyo, Japan PM25 (fine particulate matter)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.159
PM10 AQI
7Sekimae, Musashino, Tokyo, Japan PM10 (respirable particulate matter)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.331
O3 AQI
32Sekimae, Musashino, Tokyo, Japan O3 (ozone)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.745
NO2 AQI
5Sekimae, Musashino, Tokyo, Japan NO2 (nitrogen dioxide)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.237
SO2 AQI
2Sekimae, Musashino, Tokyo, Japan SO2 (sulfur dioxide)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.24
CO AQI
3Sekimae, Musashino, Tokyo, Japan CO (carbon monoxide)  measured by :
 • Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム)
 • Tokyo, Japan Environment Agency (東京都環境局).
Values are converted to the US EPA AQI standard.28
Temp.
7Sekimae, Musashino, Tokyo, Japan  t (temp.)  measured by Citizen Weather Observer Program (CWOP/APRS).117
Pressure
1003Sekimae, Musashino, Tokyo, Japan  p (pressure:)  measured by Citizen Weather Observer Program (CWOP/APRS).9961007
Humidity
22Sekimae, Musashino, Tokyo, Japan  h (humidity)  measured by Citizen Weather Observer Program (CWOP/APRS).1871
Wind
-Sekimae, Musashino, Tokyo, Japan  w (wind)  measured by Citizen Weather Observer Program (CWOP/APRS).01
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map © OpenStreetMap contributors

Air Quality Forecast
TUE 18
7°C
3°C
WED 19
7°C
2°C
THU 20
8°C
2°C
FRI 21
7°C
3°C
SAT 22
8°C
2°C
SUN 23
7°C
2°C
MON 24
10°C
2°C
PM2.5
O3
Tuesday 18Wednesday 19Thursday 20Friday 21Saturday 22Sunday 23Monday 24
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
1513109354577661011106553323344433134376687497422222686668885























































Temp.
10°
relative humidity
29292621173835313632321912142325232424141119302938393828232531445255542217202428303028282219232634373720161624
barometric pressure
1009101010121012101010091011101110111011101310151012101310171018101910201021102210191019102010211020102110221022101910191019101910181017101910181017101710191020102010201020102110181017101810191019102010211023102210211024
total precipitation
0.40.30.10.10.3
UVI:
4


6:27 ~ 17:27
UVI:
4


6:26 ~ 17:28
UVI:
4


6:25 ~ 17:29
UVI:
4


6:23 ~ 17:30
UVI:
4


6:22 ~ 17:31


6:21 ~ 17:32


6:20 ~ 17:32
Forecast plotted using timezone +09:00

Air Quality Data provided by: the Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) (soramame.env.go.jp) and the Tokyo, Japan Environment Agency (東京都環境局) (kankyo.metro.tokyo.lg.jp)

Note that the measurements for SO2 (sulfur dioxide) and O3 (ozone) are taken from the station: Yagisawa, Nishitokyo, Tokyo
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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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